2pc 20mm (3/4") Thick 4x100 & 4x108 Hubcentric UberTechnic Wheel Spacers (57.1mm bore) for E30 3-Series 318i 318is 325i 325e 325is, Audi 4000 Coupe Quattro, VW Golf Cabrio Corrado Jetta Passat [VERIFY FITMENT] Applicable for older BMW (80s) and Volkswagen (80-90s). 84-91 318i. 85-91 325e. 85-91 325i. 80-03 Cabriolet. 85-98 Golf. 80-98 Jetta. 90-97 Passat. And Many More! See Description for Full List. [SPECIFICATIONS] Thickness: 3/4" (20mm). Bolt Pattern: 4x100. Hub Bore: 57.1mm | NO LUG BOLTS INCLUDED. Extended bolts are required for proper installation. [HUBCENTRIC DESIGN] Ensures exceptional wheel balance and eliminates chance of vibration. The 57.1mm bore ensures a tight fit on the hub. And the 57.1mm wheelcentric lip functions as an extension of the hub. [MANUFACTURING] Wheel Spacers are CNC Machined to exact specifications from Aerospace Billet Aluminum. Undergoes anodizing process to prevent corrosion. [PRODUCT BENEFITS] Gives your vehicle a more aggressive stance. Improves handling characteristics and stability. Fixes brake caliper clearance issues. Increases tire clearance to allow installation of wider wheels and tires.